/* CSS Document */
<style type="text/css">
#outer {overflow: hidden; position: relative;}
#outer[id] {display: table; position: static;}

#middle {position: absolute; top: 0%;} /* for explorer only*/
#middle[id] {display: table-cell; vertical-align: middle; position: static;}

#inner {position: relative; top: -0%} /* for explorer only */
/* optional: #inner[id] {position: static;} */
</style>